7540860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7422

約数の個数: 48

約数和(自身を含む): 22359456

約数和(自身を除く): 14818596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7393, 14786, 22179, 29572, 36965, 44358, 73930, 88716, 110895, 125681, 147860, 221790, 251362, 377043, 443580, 502724, 628405, 754086, 1256810, 1508172, 1885215, 2513620, 3770430, 7540860]

約数ペア:

[(1, 7540860), (2, 3770430), (3, 2513620), (4, 1885215), (5, 1508172), (6, 1256810), (10, 754086), (12, 628405), (15, 502724), (17, 443580), (20, 377043), (30, 251362), (34, 221790), (51, 147860), (60, 125681), (68, 110895), (85, 88716), (102, 73930), (170, 44358), (204, 36965), (255, 29572), (340, 22179), (510, 14786), (1020, 7393)]